5004401 has 2 divisors, whose sum is σ = 5004402. Its totient is φ = 5004400.

The previous prime is 5004367. The next prime is 5004403. The reversal of 5004401 is 1044005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4844401 + 160000 = 2201^2 + 400^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5004401 is a prime.

Together with 5004403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5004403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2502200 + 2502201.

It is an arithmetic number, because the mean of its divisors is an integer number (2502201).

Almost surely, 2^5004401 is an apocalyptic number.

It is an amenable number.

5004401 is a deficient number, since it is larger than the sum of its proper divisors (1).

5004401 is an equidigital number, since it uses as much as digits as its factorization.

5004401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 5004401 is about 2237.0518545622. The cubic root of 5004401 is about 171.0477506491.

Adding to 5004401 its reverse (1044005), we get a palindrome (6048406).

The spelling of 5004401 in words is "five million, four thousand, four hundred one".